Intro to PostgreSQL

PostgreSQL is an open source, ACID-compliant, object-oriented relational database. PostgreSQL has been under continuous development for 30 years, and is known for its reliability, performance, and comprehensive feature set. Learn more about PostgreSQL, including an overview of the software, how to install PostgreSQL, and troubleshooting tips. [...]  

Use Case: Redis vs MongoDB

Both Redis and MongoDB are popular, high-performance "NoSQL" alternatives to a traditional relational database like MySQL. These use cases explore the difference between them. Learn the advantages and disadvantages of each, and find more information on which one will best suit your project. [...]  

MongoDB Use Case: Sharding vs Replication

In this set of scenarios we will explore the difference between MongoDB sharding and replication, and explain when each is the most appropriate solution. Both replication and sharding are forms of horizontal scaling to create a high availability (HA) setup. [...]  

Use Case: Redis vs MongoDB

Both Redis and MongoDB are popular, high-performance "NoSQL" alternatives to a traditional relational database like MySQL. These use cases explore the difference between them. Learn the advantages and disadvantages of each, and find more information on which one will best suit your project. [...]  

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